package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class RegDemo {
    public RegDemo() throws SQLException {
    }

    public static void main(String[] args) throws ClassNotFoundException, SQLException {
        Class.forName("com.mysql.cj.jdbc.Driver");
        Scanner sc = new Scanner(System.in);
        System.out.println("欢迎注册");
        System.out.println("请输入用户名");
        String username = sc.next();
        System.out.println("请输入密码");
        String password = sc.next();
        System.out.println("请输入昵称");
        String nickname = sc.next();
        System.out.println("请输入年龄");
        int age = sc.nextInt();
        Connection conn = DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root"
        );

        Statement stmt = conn.createStatement();
        String sql="INSERT INTO userinfo(username,password,nickname,age)" +
                "VALUES('"+username+"','"+password+"','"+nickname+"',22)";
        System.out.println(sql);
        stmt.executeUpdate(sql);
        System.out.println("sql语句执行完毕");
        conn.close();


    }
}
